Genre Botany / Botany / Bibliography . Names plants / calyx / leaves / american / corolla and 4260 more

By Tryon, George Washington, 1838-1888 / Lea, Isaac, 1792-1886 . Genre n-us--- / Lea, Isaac1792-1886 / Contributions in marine biology / Bibliography / Mollusks and 1 more .

By Osler, William, Sir, 1849-1919 . Genre Medicine / Medicine / Bibliography . Names life / american / plato / bacteria / class and 1012 more

By Schmidt, Louis Bernard, 1879- . Genre Agriculture / Economic aspects / United States / Bibliography / United States and 2 more . Names american / elate l. / epidendron l. / esculus l. / xx and 628 more

By Darlington, William, 1782-1863 / Collinson, Peter, 1694-1768 / Bartram, John, 1699-1777 / Marshall, Humphry, 1722-1801 . Genre Bartram, John1699-1777 / Marshall, Humphry1722-1801 / Botany / United States / Bibliography . Names plants / seeds / none / flower / flowers and 4260 more

Genre Botany / Botany / Bibliography . Names plants / type / wood / roots / bacteria and 4522 more

Genre Botany / Botany / Bibliography . Names plants / soil / leaves / flowers / euphorbia and 7689 more

Genre Botany / Botany / Bibliography .

By Tyson, James, 1841-1919 . Genre Cells / Cells / Bibliography . Names called / animal / life / paris / animals and 530 more

By Phillips, Henry, jr., 1838-1895 . Genre Science / Bibliography . Names la / xx / par / american / wood and 6478 more